INDUCTION MOTOR

The present invention relates to an induction motor for increasing cooling efficiency at low costs without a frame. The present invention relates to the induction motor which comprises a rotatable shaft (21); and a core part (C) which is formed on the outer circumferential surface of the shaft (21)...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: HAN, KWANG JIN
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:The present invention relates to an induction motor for increasing cooling efficiency at low costs without a frame. The present invention relates to the induction motor which comprises a rotatable shaft (21); and a core part (C) which is formed on the outer circumferential surface of the shaft (21) and comprises a rotor (22) and a stator (23). The stator (23) is exposed to directly touch external air to increase the cooling efficiency. 본 발명은 프레임이 없으면서 저렴하고 냉각효율이 증대되도록 한 유도 전동기에 관한 것이다. 본 발명은 회전가능하게 구비되는 축(21)과; 상기 축(21)의 외주면에 형성되면서 회전자(22)와 고정자(23)로 이루어지는 코어부(C)로 이루어지는 유도 전동기로서, 상기 고정자(23)는 냉각효율이 증대되도록 외부 공기와 직접 접촉되게 노출되어 이루어지는 것이다.